This is an advanced beta build of Conker's Bad Fur Day from the ECTS 2000 showing. The presence of all chapters unlocked suggests testers had access to the entire game for comprehensive testing. This would be used to find bugs, balance issues, or gameplay problems before the official launch.

Conker's Bad Fur Day (USA) (Beta) (ECTS 2000) (2000 08 26) (All Chapters Unlocked)

Conker's Bad Fur Day (Europe)